Department Of Transportation Uniform Tire Quality Grades

The following tire grading categories were established by the National Highway Traffic Safety Administration. The specific grade rating assigned by the tire’s manufacturer in each category is shown on the sidewall of the tires on your vehicle.

All passenger car tires must conform to Federal safety requirements in addition to these grades.

See also:

SMS
Uconnect™ Phone can read or send new messages on your phone. Read Messages: If you receive a new text message while your phone is connected to Uconnect™ Phone, an announcement will be made ...

Traction
When driving on wet or slushy roads, it is possible for a layer of water to build up between the tire and road surface. This is known as hydroplaning and may cause partial or complete loss of ve ...

Voice Mail Calling
To learn how to access your voice mail, refer to “Working with Automated Systems”. ...